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researcher

L. Ungar

21 papers hereh-index 7927.6k citations446 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author10
  • last author11

Across the 21 of 21 papers where every author was matched, so the position is known.

fields
  • cs.CL14
  • cs.LG2
  • cs.SI2
  • cs.HC1
  • cs.IR1
  • stat.ML1

identity via Semantic Scholar / OpenAlex

activity
20092021
most citedProbabilistic Models for Unified Collaborative and Content-Based Recommendation in Sparse-Data Environments

443 citations · 554 across the 13 of their papers we have counts for

collaborators
Showing stat.MLShow all

1 paper · 1 filter

stat.ML2017★ 2 cited

Tree-Structured Boosting: Connections Between Gradient Boosted Stumps and Full Decision Trees

José Marcio Luna, Eric Eaton, Lyle H. Ungar +7

Additive models, such as produced by gradient boosting, and full interaction models, such as classification and regression trees (CART), are widely used algorithms that have been i…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.